Function path_new_step

Source/path.cpp:359–370

* @brief zero one of the preallocated nodes and return a pointer to it, or NULL if none are available */

 * @brief zero one of the preallocated nodes and return a pointer to it, or NULL if none are available
 */
PATHNODE *path_new_step()
{
	PATHNODE *new_node;

	if (gdwCurNodes == MAXPATHNODES)
		return NULL;

	new_node = &path_nodes[gdwCurNodes];
	gdwCurNodes++;
	memset(new_node, 0, sizeof(PATHNODE));
	return new_node;
}

DEVILUTION_END_NAMESPACE